package Servlet.Blog.dao;

import Servlet.Blog.entity.User;

import java.util.List;

/**
 * 用户dao
 * @author liyy
 * @description
 * @time 2020/10/12 11:36
 */
public interface UserDao {

    List<User> queryUserList();

    int addUser(User BlogUser);

    int delUserById(Integer id);

    int updateUser(User user);

    User getUserById(Integer id);

}
